If I want to be an army medic do I have to have a weapon ?

Yes ofcourse you can save lives! And in a very exciting way too, as.....a paramedic! These great prople probably get to see so much action in a day, youd probably get a great sense of fulfillment from a job like this. Theyre duty is to be the first responder to catastrophes like you woukd have seen in the war. I imagine that being an army medic would not be as exciting as it was when there were wars, but being a medic as a para-medic would give you the same duties as they had back then. The people would be so greatful for your help. You can do ir, good luck my friend. God bkess you and may he help you to find your calling